如何将同名的XML元素和属性值获取到类对象中？

import org.w3c.dom.*;
import javax.xml.parsers.*;
import java.io.*;

public class XMLParser {
    public static void main(String[] args) {
        try {
            // 加载XML文件
            File xmlFile = new File("data.xml");
            DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
            DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();
            Document doc = dBuilder.parse(xmlFile);
            doc.getDocumentElement().normalize();

            // 创建类对象
            MyClass myObj = new MyClass();

            // 获取同名的XML元素和属性值
            NodeList nodeList = doc.getElementsByTagName("elementName");
            for (int i = 0; i < nodeList.getLength(); i++) {
                Node node = nodeList.item(i);
                if (node.getNodeType() == Node.ELEMENT_NODE) {
                    Element element = (Element) node;
                    String attributeValue = element.getAttribute("attributeName");
                    String elementValue = element.getTextContent();

                    // 将数据存入类对象
                    myObj.setAttribute(attributeValue);
                    myObj.setElement(elementValue);
                }
            }

            // 返回类对象
            System.out.println(myObj.toString());

        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

class MyClass {
    private String attribute;
    private String element;

    public void setAttribute(String attribute) {
        this.attribute = attribute;
    }

    public void setElement(String element) {
        this.element = element;
    }

    @Override
    public String toString() {
        return "MyClass{" +
                "attribute='" + attribute + '\'' +
                ", element='" + element + '\'' +
                '}';
    }
}